var msgCt;

function createBox(t, s){
    return ['<div class="msg">',
            '<div class="x-box-tl"><div class="x-box-tr"><div class="x-box-tc"></div></div></div>',
            '<div class="x-box-ml"><div class="x-box-mr"><div class="x-box-mc"><h3>', t, '</h3>', s, '</div></div></div>',
            '<div class="x-box-bl"><div class="x-box-br"><div class="x-box-bc"></div></div></div>',
            '</div>'].join('');
}
    
function msg(title, format){
    if(!msgCt){
        //msgCt = Ext.DomHelper.insertFirst(document.body, {id:'msg-div'}, true);
        msgCt = Ext.get('msg-div');
    }
    //msgCt.alignTo(document, 't-t');
    var s = String.format.apply(String, Array.prototype.slice.call(arguments, 1));
    var m = Ext.DomHelper.append(msgCt, {html:createBox(title, s)}, true);
    m.slideIn('t').pause(1).ghost("t", {remove:true});
}
